HIV Therapeutics: Past, Present, and Future, O. Abu-Ata, J. Slim, G. Perez, and S.M. Smith.HIV Drug Resistance and Viral Fitness, F. Clavel and F. Mammano.Inhibitors of HIV-1 Reverse Transcriptase, M.A. Parniak and N. Sluis-Cremer.HIV-I Protease: Maturation, Enzyme Specificity, and Drug Resistance, J.M. Louis, I.T. Weber, J. Tözsér, G.M. Clore, and A.M. Gronenborn.HIV-I Integrase Inhibitors: Past, Present, and Future, N. Neamati, C. Marchand, and Y. Pommier.Selection of HIV Replication Inhibitors: Chemistry and Biology, S. Hwang, N. Tamilarasu, and T.M. Rana.Therapies Directed against the Rev Axis of HIV Autoregulation, A.I. Dayton and M.J. Zhang.HIV-I Gene Therapy: Promise for the Future, R. Dornburg and R.J. Pomerantz.Assessment of HIV Vaccine Development: Past, Present, and Future, M.W. Cho.HIV-I-Associated Central Nervous System Dysfunction, F.C. Krebs, H. Ross, J. McAllister, and B. Wigdahl.Molecular Mechanisms of Human Immunodeficiency Virus Type I Mother-Infact Transmission, N. Ahmad.Molecular Epidemiology of HIV-I: An Example of Asia, M.-Y. Chen and C.-N. Lee.Simian Immunodeficiency Virus Infection of Monkeys as a Model System for the Study of AIDS Pathogenesis, Treatment and Prevention, V.M. Hirsch and J.D. Lifson.Animal Models for AIDS Pathogenesis, J.J. Trimble, J.R. Salkowitz, and H.W. Kestler.Index.Contents of Previous Volumes.